Samsung RF28T5001SR Repair Guide
Samsung’s volume 28 cu ft french-door of the 2020s. The ice-maker sealing lessons of the RF263 era shaped this design, but fan icing and the familiar two-character codes remain the service staples.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Fan roar, stops on door open | Evap fan icing | Force-defrost; fix cause | — | $150–$350 |
| Ice maker slow/frozen | Ice room sealing/fill | Bulletin-style seal + parts | — | $150–$350 |
| 22E/21E | Fan errors | Defrost repair | — | $150–$350 |
| OF OF | Demo mode | Button combo — free | — | $0 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| 21E/22E | Fan errors |
| 5E/8E | Sensors |
| OF OF | Demo mode |
| 84C | Compressor current |
Tech notes
Force-defrost (Power Freeze + Fridge ~8s → Fd) remains the first móve on any icing symptom; recurring ice means fix the sensor or seal, not another thaw.
Sources
Where the safety, regulatory and warranty claims on this page come from. Repair costs are our own figures based on Arizona market rates and OEM parts pricing.
- Stationary Refrigeration and Air Conditioning (Section 608) U.S. Environmental Protection Agency Refrigerant handling rules and the certification required to open a sealed system.
- Section 608 Technician Certification U.S. Environmental Protection Agency Which certification type covers household refrigerators and freezers.
Cost guides for this machine’s common repairs
DIY step-by-step instructions for this model
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